The book evaluates the effectiveness of Conditional Cash Transfers (CCTs) programme in attaining food security to poor and vulnerable households in Tanzania. Specifically, the book examining whether CCTs programme has been carried out as planned in the programme document; examining whether there has been an increase in food security; and examining whether there have been changes in food insecurity coping strategies in Tanzania. The book can be very helpful in determining the ability of CCTs programme in attaining food security in Tanzania and elsewhere in the World.The book can also provide insight towards the attainment of Sustainable Development Goal (SDG) number one "end poverty in all its forms everywhere by 2030".